The ALlele FREquency Database    ALFRED is a resource of gene frequency data on human populations supported by the Yale Center for Medical Informatics.

Frequency Searching - Google Map

Select the Google Map button on polymorphism description page to navigate to pie charts on google map page.

Continue the Tour

• [Overview]
• Information in ALFRED: [Polymorphisms] [Populations]
• Searching ALFRED: [Loci] [Populations] [Keyword] [ALFRED UID] [Publication Author] [SNP Sets]
• Summary tables in ALFRED: [Sites List] [Pops List] [Fst & Avg Het ] [Table Numbers ] [ALFRED Citing ]
• Frequency searching in ALFRED: [Tabular] [Graphical] [Map] [Matrix]

© 2019 Kenneth K Kidd, Yale University. All rights reserved. The full Copyright Notification is also available.
Originally prototyped by Michael Osier with the aid of Kei Cheung
Upgrades and maintenance since 2002 by Haseena Rajeevan